13545345330 has 96 divisors (see below), whose sum is σ = 38800202688. Its totient is φ = 3251184000.

The previous prime is 13545345329. The next prime is 13545345337. The reversal of 13545345330 is 3354354531.

13545345330 is a `hidden beast` number, since 1 + 3 + 545 + 34 + 53 + 30 = 666.

13545345330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13545345337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32257 + ... + 167723.

It is an arithmetic number, because the mean of its divisors is an integer number (404168778).

Almost surely, 2^13545345330 is an apocalyptic number.

13545345330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13545345330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19400101344).

13545345330 is an abundant number, since it is smaller than the sum of its proper divisors (25254857358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13545345330 is a wasteful number, since it uses less digits than its factorization.

13545345330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135592 (or 135589 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 13545345330 its reverse (3354354531), we get a palindrome (16899699861).

The spelling of 13545345330 in words is "thirteen billion, five hundred forty-five million, three hundred forty-five thousand, three hundred thirty".